---
title: "1.0 Changes"
manual: "Data Factory"
version: "main"
source: "Changelog/1.0/Index.rst"
rendered: "2026-09-27T14:36:23+00:00"
noindex: true
---

# 1.0 Changes {#changelog-1-0}

> [!NOTE]
> Version 1.0 was released from the `1` branch, the 1.x line for TYPO3
> v12.4 and v13.4. The entries below describe that line, including the
> `Core12/` directory the 2.x line does not have. What changed for the
> 2.x line is in [2.0 Changes](../2.0/Index.html#changelog-2-0).

**Table of contents**

-   [Breaking Changes](#breaking-changes)
-   [Features](#features)
-   [Deprecation](#deprecation)
-   [Important](#important)

## Breaking Changes {#breaking-changes}

## Features {#features}

-   [Feature: The "data-factory:list" and "data-factory:import" commands](Feature-DataFactoryCommands.html#feature-the-data-factory-list-and-data-factory-import-commands)
-   [Feature: Seeding files and file references](Feature-FileSeeding.html#feature-seeding-files-and-file-references)
-   [Feature: Initial extension skeleton](Feature-InitialExtensionSkeleton.html#feature-initial-extension-skeleton)
-   [Feature: Seed definition format](Feature-SeedDefinitionFormat.html#feature-seed-definition-format-1)
-   [Feature: Seeding site configurations](Feature-SiteConfigurationSeeding.html#feature-seeding-site-configurations)

## Deprecation {#deprecation}

## Important {#important}